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Mersen 20A Fast Acting Glass Melamine Cartridge Fuse 10 x 38 mm DCT20-2
Specifications
| Country of Origin | Mexico |
|---|---|
| Voltage | 1kV dc |
| Diameter | 10mm |
| Brand | Mersen |
| Body Material | Glass Melamine |
| Model | DCT20-2 |
| Overall Length | 38mm |
| Current Rating | 20A |
| Series | USM |
| Standards/Approvals | RoHS, UL |
| Pay online using | Or choose to pay later via bank transfer |
| RS Stock No. | 715-9008Brand: MersenManufacturers Part No.: DCT20-2 |
| Fuse Characteristics | Fast Acting |
| Fuse Size | 10 x 38 mm |
| Application Category | Protection |
Key Features
- This cartridge fuse features a fast acting fuse characteristic for reliable circuit protection.
- The body is made of durable glass melamine material ensuring thermal stability.
- Designed for 1kV DC voltage rating suitable for photovoltaic system integration.
- Measures 10 mm in diameter and 38 mm in overall length for compact installation.
- It meets RoHS and UL standards for safety and compliance.
- Ideal for PV string/array level protection, combiner boxes, in-line PV module protection, inverters, and battery charge controllers.
- Offers durable construction with temperature cycle withstand capability for robust performance.
- Manufactured in Mexico under the USM series with guaranteed operation at temperature extremes.
Product Description
Mersen DCT20-2 20A Fast Acting Glass Melamine Cartridge Fuse 10 x 38 mm is a high-quality cartridge fuse designed for electrical circuit protection. It excels in photovoltaic applications requiring reliable and rapid fuse response to prevent damage from overcurrent.
The fuse features a glass melamine body material that withstands thermal stresses and maintains mechanical integrity. Rated for 1kV DC voltage, it is perfectly suited to protect photovoltaic arrays and associated equipment.
This fuse is part of Mersen’s USM series of photovoltaic fuses, engineered to endure continuous temperature cycling and current fluctuations typically experienced in solar installations. The physical dimensions are 10 mm diameter and 38 mm length, allowing easy replacement in standard fuse holders.
Typical use cases include PV string and array-level protection, combiner box applications, in-line PV module guarding, inverter protection, and safeguarding battery charge controllers. The fast acting fuse characteristic ensures immediate interruption during fault conditions to safeguard the system.
Mersen fuses are compliant with RoHS and UL safety standards, signifying adherence to stringent quality and environmental criteria. Durable construction enables operation under extreme temperature conditions, making them reliable for industrial, commercial, and residential photovoltaic systems.
This product provides essential overcurrent protection for photovoltaic and electrical circuits. Its glass melamine body offers excellent mechanical and thermal stability. Rated for 20 amps and 1kV DC voltage to suit medium-power electrical systems.
Complies with international safety standards including RoHS and UL for assured quality. Manufactured in Mexico and distributed globally for reliable performance. Part of Mersen’s USM series designed specifically for photovoltaic use cases.
Recommended for use in PV systems, inverters, combiner boxes, and battery chargers. Ensures system protection with a fast acting fuse characteristic. Explore more Mersen products or browse our Cartridge Fuses category at EnvMart for comprehensive circuit protection solutions.
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Frequently Asked Questions
The fuse is rated for 1kV DC voltage, making it suitable for photovoltaic system integration.
This model has a diameter of 10 mm and an overall length of 38 mm, allowing for compact installation.
The Mersen DCT20-2 has a current rating of 20A, suitable for medium-power electrical systems.
The body is constructed from glass melamine, which provides thermal stability and mechanical integrity.
It is typically used for PV string and array-level protection, combiner boxes, in-line PV module protection, inverters, and battery charge controllers.
The fuse meets RoHS and UL standards, ensuring safety and compliance with international quality criteria.
This cartridge fuse features a fast acting characteristic, ensuring immediate interruption during fault conditions.
This product is manufactured in Mexico as part of Mersen's USM series.
The fast acting feature allows for rapid response to overcurrent situations, protecting the electrical circuit from damage.
Yes, the durable construction of this fuse enables operation under extreme temperature conditions, making it reliable for various installations.
The fuse size is 10 x 38 mm, which is standard for cartridge fuses.
This model is part of Mersen's USM series, specifically designed for photovoltaic applications.
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